July 07, 2014

Sheng Hu Sancai Electron Technology CO, LTD. 's Province, Changsha Furong million Jiali, road 439 riverside, residential building Four floor ChangSha 410014 China

Re: EMVCo Letter of Approval - Contact Terminal Level 2

EMV Application Kernel: GOTSUN-EMVL2 Version V1.5

Approval Number(s): 2-02842-1-1C-BCS-0714-4.3.c 2-02842-1-1OS-BCS-0714-4.3.c

The EMV Application Kernel has been tested on the following terminal Terminal: WSC_001 PinPad: n/a Operating System: 1OS = GOTSUN_OS Version V2.0

Renewal Date: 26-May-2017

Report ID Session 1: TEMV1402126 - Beijing Unionpay Card Technology Co., Ltd. Shenzhen Branch Kernel Checksum: 00F772E4 Configurations Checksums: Config Vendor Config ID Terminal Checksum 1C Cfg_Basic 34 F19A07B3

EMVCo, LLC, c/o Smart Consulting - 16 place Emile Zola - 13600 LA CIOTAT - FRANCE V260514 / 2-02842 Page 1 of 6 7 July 2014 Dear Sheng Hu:

EMVCo, LLC ("EMVCo"), a Delaware limited liability company, has received your request for Level 2 terminal type approval for the EMV Application Kernel (hereafter refered to as Application) identified above. In connection with your request, we have reviewed all test file number(s) listed above. After assessing such file(s), EMVCo has found reasonable evidence that the submitted samples of the above referenced Application Kernel sufficiently conform to EMV Integrated Circuit Card Specifications for Payment Systems, Version 4.3 of November 2011 and all the applicable specification bulletins at the date of the test session. EMVCo hereby (a) grants your Application EMVCo Type Approval for Terminal Level 2, based on the requirements stated in the EMV 4.3 Specifications, and (b) agrees to include your Application Kernel in EMVCo's approved Application list. EMVCo's grant to your Application Kernel is subject to and specifically incorporates (i) the General Terms and Conditions to the Letter of Approval enclosed as Exhibit A, and (ii) the Specific Terms and Conditions to the Letter of Approval attached hereto as Attachment 1. Because EMVCo's grant is subject to such limitations, including certain events of termination, you and any third parties should confirm that such approval is current and has not been terminated by referring to the list of approved Application Kernels published on the EMVCo website (www.emvco.com).

Changsha Sancai Electron Technology CO, LTD.

This Letter of Approval is valid while the approval number is posted on the EMVCo website.

EMVCo, LLC, a Delaware limited liability company

By: Name: Arnaud du Chéné Title: EMVCo Terminal Type Approval

Note The Random Number Generator functions are part of the EMVCo specification and in the present Contact Level 2 Kernel the random number is generated by a specific Hardware device. To be fully EMVCo compliant, the present Contact Level 2 Kernel shall be used in conjunction with this specific Hardware. The Checksum of this Contact Level 2 Kernel covers all functions specified by EMVCo and is located in software components. Functions, such as the random number generator, that is managed by a specific Hardware device is not part of this Checksum.

EMVCo, LLC, c/o Smart Consulting - 16 place Emile Zola - 13600 LA CIOTAT - FRANCE V260514 / 2-02842 Page 2 of 6 7 July 2014 Terminal Capabilities 1C Card Data Input Capability Terminal Type 34 Manual Key Entry Yes Magnetic Stripe No IC with Contacts Yes CVM Capability Plaintext PIN Yes Online Enciphered PIN Yes Signature (Paper) No Offline Enciphered PIN Yes No CVM No Security Capability SDA and DDA Yes Card Capture No CDA Mode 1 Transaction Type Capability Tran Type - Cash No Tran Type - Goods Yes Tran Type - Services Yes Tran Type - Cash Back No Tran Type - Inquiry No Tran Type - Transfer No Tran Type - Payment No Tran Type - Admin No Tran Type - Cash Deposit No Terminal Data Input Capability Keypad Yes Numeric Keys Yes Alpha and Special Character Keys Yes Command Keys Yes Function Keys Yes Terminal Data Output Capability Print, Attendant No Print, Cardholder No Display, Attendant No Display, Cardholder Yes Code Table 10 No Code Table 9 No Code Table 8 No Code Table 7 No Code Table 6 No Code Table 5 No Code Table 4 No Code Table 3 No Code Table 2 No Code Table 1 Yes

EMVCo, LLC, c/o Smart Consulting - 16 place Emile Zola - 13600 LA CIOTAT - FRANCE V260514 / 2-02842 Page 3 of 6 7 July 2014 (continued) 1C Application Selection PSE Yes Cardholder Confirmation Yes Preferred display order No Partial AID Selection Yes Multi language No EMV Language Selection method No Common Character Set Yes Data Authentication MAX CA Public key 248 Exponents 3 and 2^16+1 Revocation of Issuer PK Certificate No Certificate Revocation List Format Default DDOL Yes Manual act. when CA PK loading fails Yes CA PK verified with check sum Yes Cardholder Verification Method Bypass PIN Entry Yes Subsequent Bypass PIN Entry No Get Data for PIN Try Counter Yes Fail CVM Yes Amount known before CVM proces. Yes Terminal Risk Management Floor Limit Checking No Random Transaction Selection No Velocity Checking No Transaction Log No Exception File No TRM irrespective of AIP setting Yes (expected behavior) Terminal Action Analysis Terminal Action Codes supported Yes TAC can be changed Yes TAC can be deleted or disabled No How does offline only Terminal No process Default Action Codes? How does online only terminal Skipped process TAC/IAC-Default when unable to go online? CDA failure detected prior TA Analysis Yes

EMVCo, LLC, c/o Smart Consulting - 16 place Emile Zola - 13600 LA CIOTAT - FRANCE V260514 / 2-02842 Page 4 of 6 7 July 2014 (continued) 1C Completion Processing Forced Online Yes Forced Acceptance No Advices Yes Issuer Referrals No Batch Data Capture No Online Data Capture Yes Default TDOL Yes Exception Handling POS Entry Mode 05 Miscellaneous PIN Pad No Amount and PIN on same keypad Yes ICC/Magstripe Reader Combined No If Combined, is Magstripe read first? n/a Supports account type selection No Supports ‘on fly’ script processing No Issuer Script device limit > 128 bytes Yes If limit > 128, value supported? 256 Internal Date Management No

EMVCo, LLC, c/o Smart Consulting - 16 place Emile Zola - 13600 LA CIOTAT - FRANCE V260514 / 2-02842 Page 5 of 6 7 July 2014 Attachment 1 Specific Terms and Conditions to the Letter of Approval

Restriction:

None

EMVCo, LLC, c/o Smart Consulting - 16 place Emile Zola - 13600 LA CIOTAT - FRANCE V260514 / 2-02842 Page 6 of 6 7 July 2014